MCQEasy1 mark
1
Choose the correct answers to the questions from the given options. (Do not copy the questions, write the correct answers only.)
If water absorbs 4000 joule heat to increase the temperature of 1 kg water through 1°C then the specific heat capacity of water is : (a) 4 Jkg-1°C-1 (b) 400 Jg-1°C-1 (c) 4 Jg-1°C-1 (d) 4.2 Jg-1°C-1
Topic: Heat and calorimetry
Previous-year question practice database
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Answer
Exam answer
(c) 4 J g⁻¹ °C⁻¹.
Explanation
4000 J kg⁻¹ °C⁻¹ = 4 J g⁻¹ °C⁻¹.
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